SB Crane Retrofit Roller Lifter Issue

I talked to Brian who sold me the cam and he said covered is covered and it should be OK. I also called the shop who did my block and talked to the owner and he also said it should be OK.

The lifter bores are machined at the factory with a bevel at the top I assume to facilitate assembly. This one lifter bore's bevel seems to be machined just a little deeper then the others hence the thin coverage. The coverage also seems the thinnest around the top 25% of the bore and the other 75% has more coverage. Funny thing is its an exhaust lifter and this cam has less lift on the exhaust then on intake. But the intake lifter right next to it sits down in the hole just fine probably due to the difference in the machined bevel.

ALL the lifters on the passenger's side of the engine are nice and deep in their bores. Wish they were all like that but people who know more then me say it should work so it looks like I'll be running it.