Comp valve keepers- Is this an issue??

Thanks for the input guys. I just double checked the part numbers I bought.

Comp 744-16 for the retainers, which are the 7* retainers for 901 springs and 3/8" valve stems (which is correct for our stock valves), and 606-16 for the keepers, which are 8 pairs of 4-groove 7* locks (3/8" valve stems) for the exhaust valves and 8 pairs of 2-groove 7* locks (3/8" valve stems) for the intake valves. Everything should be, for 7* locks and 3/8" valve stems. This should have been exactly what we needed, I believe, but I suppose I could be wrong.

The parts are at my folks house 400 miles away, so my dad is going to go out and check the part numbers for the parts that actually arrived when he gets a chance. Then, I guess we'll take it from there.

It almost looks to me like the grooves in the keepers are bottoming out in the grooves on the valve stem, keeping them from seating all the way. I'll have my dad check that as well.

Thanks again!