[harkins77]

Hi there and welcome to dcc.

If the 91 looks like the hst when the body is off then this link should be what you are looking for even if it's not then it will also tell you how to convert the split frame chassis.

I hope it helps as I converted 2 hst's using this guys method and it worked a treat.

http://smallphry.com/eecore/index.php/site...dcc_conversion/