This caught me by suprise REEDVALVES in a 4 stroke! How do you inspect them?While on husaberg .com I found that part.Been riding kx 500 c1 since'88.Can inspection be done by removing the two screws holding it in? Whats to look for? My owners manual does't say.Has this been in the forum? I used to be a two stroker now I'm a Husaberger. BM501 '87 Kx 500 C1 with to many miles to count '98 FC 501