That's what I thought too... has only happened once thankfully, but I will
 have it checked out.  Engine is very strong and have had no other
 problems... compression check a year ago was 150 straight across.  No
 noticeable difference since then.  Thanks for the tip though... will do the
 check soon.

 Aloha,

 Mick
 89 syncro westy
 hilo, hawaii