Punch was at our local 16mm friday night running yesterday, though as is always the way my camera wasnt

.
The prototype has plywood bonnets at each end a brass cab and steel chassis made up from laser cut parts. Its an 0-4-0 fitted with recharge point and a 12v battery pack in the longer bonnet. Its has a manual speed controller (the air filter) 2 switches for on/off and fwd/rev. Drive is from a large can motor via a gear box to bevel gears and onto the axle. The wheel base is very long for an 0-4-0 at 4" but the loco had no trouble running around a mamod circuit. The chasis is slightly wider and longer than the Friog budget loco but not by much.
Running wise, the loco wasnt tested much with only 2 LGB coaches behind it but ran at a very nice speed, it would crawl along very at a very slow pace but also had a very reasonable top speed too. It ran quietly, no more noise than what yould expect and as I have said there where no probblems passing through mamod curves and points.
Roger is looking for feed back on the current design so must be open to some slight changes. Quite a few Ideas have been put forward to be passed on to Roger from our local group and IRON MAN made a few plans to sugest some alternatives to the current body plans.
Please not this isnt an official review just some thoughts and observations of my own.