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Author Topic: Roundhouse Millie sets record run  (Read 4480 times)

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Re: Roundhouse Millie sets record run
« Reply #15 on: May 13, 2019, 04:51:38 pm »
Just butane, according to the can. Not sure if straight butane is actually sold.
Dave

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Re: Roundhouse Millie sets record run
« Reply #16 on: May 13, 2019, 07:15:14 pm »
I think straight Butane is sold, as is straight Propane, along with blends of both.

This is not something I know as fact, so could easily be wrong here, but it is what I've long thought was correct from exposure over time.
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Re: Roundhouse Millie sets record run
« Reply #17 on: May 21, 2019, 01:10:31 pm »
That's part of the problem when making these global comparisons.

I'm aware that the butane gas we are sold here in the UK is not necessarily the same quality, formula, etc. as that sold in North America. We have problems trying to use the camping gas style butane in temperatures below approx. 5°C / 41°F (in reality somewhat closer to 10°C after factoring in wind chill).

Chris Cairns

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Re: Roundhouse Millie sets record run
« Reply #18 on: August 04, 2019, 07:25:48 am »
Connie has since had several runs just north of 70 min at scale 12-13mph with little, if any, human intervention once she gets going. 80 to 90*F. Same fuel etc. as before. Definitely getting better with age.

Hallie, a RH Bertie, had a 50 minute run for the first time yesterday. Constant, slower speed control is a little more difficult with this one. I'll be fitting her for R/C over the next few days. Just waiting for a delivery from RCS. I'll start with a tender-based system to see how everything works and then (perhaps) try to install everything on board the loco.

https://www.rcs-rc.com/pages/home
http://www.gardenrailwayclub.com/locos/roundhouse-bertie (scroll down for useful R/C installation info)

One contributor to consistent, low-speed runs has been the use of very short wheelbase rolling stock, including modified Hartland gondolas and Bole Laser Craft wagons. There is far less drag around the corners than with full-size coaches.

 :)
Dave

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Re: Roundhouse Millie sets record run
« Reply #19 on: August 04, 2019, 07:53:35 am »
That is a great run!


Very nicely done!


Gil

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Re: Roundhouse Millie sets record run
« Reply #20 on: August 04, 2019, 10:00:15 am »
Thanks!

Here's a fuzzy action pic of Connie pulling short rolling stock. [ Guests cannot view attachments ]
Dave

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Re: Roundhouse Millie sets record run
« Reply #21 on: August 05, 2019, 04:17:44 am »
That's very impressive running times Dave.

I had a problem with slow running on my pre-owned Bertie. On my small Faller eTrain portable layout (15" radius curves) it would slow down in the curves & speed up on the straights, whereas my Millie ran steadily. After checking the wheels back to back, etc. it was suggested that it may be the valve timing. I did adjust one valve rod by a 1/2 turn which did improve the slow running but still not perfect. My Roundhouse Jennie (my first brand new Roundhouse loco, all others are pre-owned) ran perfectly out of the box with some impressive slow running. I took it apart to see how the valve timing was set up, and subsequently I've adjusted some of the valve timings on my other Basic Series locomotives. The Bertie now runs much better at slow running, but it can suffer from the gas tank getting heated up during a run requiring small adjustments to the gas regulator valve.

Chris Cairns

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Re: Roundhouse Millie sets record run
« Reply #22 on: August 05, 2019, 07:29:18 am »
Hi Chris,

Is the eTrain track 32mm? I'm looking for some small radius 32mm for a ~3 x 4' mini layout. If that fits the bill, I may have to track some down.

(Edit: It's 32mm and I found some. Thanks for the tip!)

Here's Chris' layout  :) :
Dave

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Re: Roundhouse Millie sets record run
« Reply #23 on: August 31, 2019, 06:20:26 pm »
I scored some 32mm Faller eTrain track and have just started my basement (R/C battery only) mini-layout for when it's too cold to steam. The layout will have a Tipong Colliery theme and a large portion of the loop will be obscured by hilly terrain built-up using pink foam insulation. I may try to squeeze in a siding if I can find an eTrain switch. Ray is a well-traveled Roundhouse Little John and the Tipong coal tubs were built from Bole Laser Craft kits. I've built a bunch of BLC kits and they are very easy to assemble with clear instructions. The chassis are designed to always be straight upon completion, so they also run well.

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Dave

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Re: Roundhouse Millie sets record run
« Reply #24 on: August 31, 2019, 07:57:42 pm »
Live steam indoors with open flame and pink foam ...... be very careful if you please!

Or will it just be the electrics running down in the basement?
"Information is not knowledge, Knowledge is not wisdom, Wisdom is not truth, Truth is not beauty, Beauty is not love, Love is not music: Music is THE BEST...   
Wisdom is the domain of the Wis (which is extinct). Beauty is a French phonetic corruption of a short cloth neck ornament currently in resurgence..."
F. Zappa ... by way of Mary, the girl from the bus.

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Re: Roundhouse Millie sets record run
« Reply #25 on: August 31, 2019, 10:27:49 pm »
Very well done!


That is a superb run for your Roundhouse Millie.


Gil

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Re: Roundhouse Millie sets record run
« Reply #26 on: September 01, 2019, 07:21:20 am »
Battery R/C. No flame. No carbon monoxide.

There was a cautionary tale published in 16mm Today several issues ago by a member who very nearly died from carbon monoxide exposure from live steam locomotives operated indoors. I'll ask if I can have a .pdf copy to post here.

Thanks for checking!  ;)

Live steam indoors with open flame and pink foam ...... be very careful if you please!

Or will it just be the electrics running down in the basement?
Dave

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Re: Roundhouse Millie sets record run
« Reply #27 on: September 01, 2019, 07:45:35 am »
Battery R/C. No flame. No carbon monoxide.

There was a cautionary tale published in 16mm news several issues ago by a member who very nearly died from carbon monoxide exposure from live steam locomotives operated indoors. I'll ask if I can have a .pdf copy to post here.

Thanks for checking!

Live steam indoors with open flame and pink foam ...... be very careful if you please!

Or will it just be the electrics running down in the basement?




Great idea. Please do publish here if permissioned. CO is a silent and odorless killer.

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Re: Roundhouse Millie sets record run
« Reply #28 on: September 01, 2019, 08:49:34 am »
I have an indoor live steam layout that I run quite often with a CO detector/alarm right above it and have never had a problem. Of course I never run it more than an hour at most, more often for a half hour so that may be my saving grace. It may not be the safest setup in the world but I think with proper precautions it's not that dangerous.......but that's just my opinion.
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Larry

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Re: Roundhouse Millie sets record run
« Reply #29 on: September 01, 2019, 09:46:53 am »
Great idea. Please do publish here if permissioned. CO is a silent and odorless killer.

Will do. The 16mm association has a few sample articles posted on the web site, so I suggested posting the CO article online if they prefer to not have it passed around.

Stay tuned.
Dave