I have been doing the same thing mixing them together.I'm about out. Ive been running higher super heat in one of my projects. So is Mobile Hecla SSO* better or is super 600w OK. Rolly has posted this. [
www.southernsteamtrains.com] Bill
Edited 1 time(s). Last edit at 11/14/2015 12:12AM by BillB.