I had very similar results on my compression test. I ended up also doing a vacuum test and a leak-down test, both of which also indicated valve problems. Here's my thread for the leak-down test if you want to take a look:
https://www.fordbarn.com/forum/showthread.php?t=278957
Vacuum test:
https://www.fordbarn.com/forum/showthread.php?t=273571