A Bug with Design Sabotage

I found this bug inside the Design Sabotage, I built a really shi**y engine and then I pressed Start to test the engine and then this message came up…any ideas???

same issue

This Issue has already been examined, as i spoke directly to andrew about it. Happens to me when I use the technology good or worse slider before selecting parts.

This will be fixed in the next update. In the current beta test version it is already working.