Spent weekend at Eslöv Airport. It was an EAA education, maintenance of X-class aircrafts. Will continue next weekend. Today I installed safety belt middle attachments 6-B-18-3 R+L, and armrest sides 6-B-18-1 R+L temporary with clecos. And cable support 6-B-22-50, that will use same rivets. Oh yes, I had to remove some rivets installed earlier at middle of back rest.