Could probably add a level limit. Orthosteel nanos won't enhance massive Iocrym armor beacuse it is too advanced but plasteel nanos will. They also stack up to 150% enhancement. Not sure if that is a desired result.

megas 11 Nov 2019:

The stacking seems intended, although it seems strange that the new low-level stacking items work on all items instead of being limited like older items.

Similarly, it is weird that the new level 4 efficiency rom works on all weapons, unlike weapon optimizer rom that only works up to level 6.

george moromisato 9 Apr 2020:

Fixed in 1.9 Beta 1. Now all enhancements have appropriate level limits.