Cam degreeing help me understand!

Ok got the used TC on and now at tdc both lifters are flush i check on 6 and 1 compression and they are flush both ways now when I go 180 the exhaust is higher that's 180 degrees after number 1 compression

View attachment 1715620384

View attachment 1715620385

View attachment 1715620386

View attachment 1715620387

Just Awesome