[1.8+] Real Fuels
The previous Modular Fuel System has split into Modular Fuel Tanks (taken care of by taniwha; for all your stock-resource modular-tank needs) and Real Fuels (by me, modular tanks and engines using real resources). Use one OR the other.
RealFuels
Contributors: NathanKell, Butcher, DRVeyl, Al2Me6, siimav, Standecco, Chestburster, Starwaster, taniwha, swamp_ig, ialdabaoth (obviously, but back again!), blowfish
ialdabaoth (who is awesome) created Modular Fuels, and this is a fork of t
Maybe you broke something when you reinstalled Real Fuels.
Delete Real Fuels, Solver Engines and Community Resource Pack and reinstall Real Fuels using the RealFuels_v12.1.0.zip file.
Also fall back to MechJeb build 696
And for god's sake, get rid of Simple Boiloff. It's a second source of boiloff (Real Fuels has its own) that you can't get rid of except with their proprietary cooler because neither stock radiator nor Heat Pump will eliminate and their own cooler wont do anyt