Wednesday 14 February 2018 at 21:10
Quoted from cottonm4:All of what the others said, for sure.
It is kind of hard to tell from the pictures but maybe your drop target cage assemblies are mis-located. I have had to relocate several parts on my different Sterns to learn and understand that these machine were not built using standards ...
Source: http://pinside.com/pinball/forum/topic/drop-targets-not-staying-up#post-4230214