Unfortunately this table no longer works.
I suck at pointers etc but can get inf health working where it carries over level to level. Instead of 4bytes, click float and follow your normal process. Enter 100 first and then allow yourself to get hit by a zombie and then do a next search with the new value on your watch (will vary depending on the number of times you got hit) but should only take one next search. I ended up with 3 values but once I set the top one, the other 2 changed. I was greedy and set it to 999 so if you do the same, once you get hit, it will fall back to 100 but then will stay there regardless of the amount of times you get hit.
Ammo is a different story and obviously needs a pointer. Every new level it will revert to 300 but you just have to follow the normal way at every level to set the clip back to 999 and it's super easy as all you have to do is fire off a complete clip and reload and then search for 292 to get the value you need to set.
Would be nice though if someone more experienced than me could write a new table to do this all automatically.