Radiators fall off?

[LIST249]

Im running a heavily modded v1.2.1, and my radiators keep falling off shortly after takeoff. I've tested it with multiple vehicles and multiple arrangements, and haven't found anyone else having this problem. I also noticed the thermal system has changed since i last played, just wondering if it has something to do with the new system, or if its a known bug. I build a lot of craft with reactors and folding electric propellers, so this is kind of a game breaker for me. Anyone else having this problem?

edit;

I forgot to add, this problem started immediately after i updated many of the mods through ckan. It was more than a dozen, and i dont know which ones, and i cant find anyway to revert through ckan. Below is a couple of ships i landed on laythe before the problem started, and one of my tests to confirm the problem.

Edited December 25, 2016 by LIST249

[JPLRepo]

What help are you looking for with the little information you have provided?
I'd suggest you supply log files from when the problem is occurring and someone might be able to provide you with some assistance.

 

[LIST249]

I was just hoping I had some fundamental misunderstanding of the new thermal system, or if it was a known bug common to a certain mod. 

[Omegagoldfish]

Try applying struts or using different radiators.