I didn't have time to take a pic but the piston is missing a little chunk where it was hard to see last night. I had already put a piston/ring set on my spreadsheet so were good there. You can see it in the pic of all 3 pistons. I guess I was too tired at 12:30 in the morning on a workday lol... I was going to try and pull everything apart tonight but my other half neglected to inform me of her bridal shower. My two sons make it a little hard to get down tearing apart a motor lol. In any case, tomorrow's a flex Friday so ill have some progress to report then.