Boost logs in vcds- do these look ok?

I have been reading through another thread on here about overboost or underboost, and saw about logging it in vcds.

I thought id try this and did a 3rd gear full throttle run from 1500-4500rpm. I graphed it after and managed to come up with the following which seems to indicate a spike in actual boost from 2000-3500rpm

Is this a cause for concern, car is remapped as far as I know and pulls well in all gears with no noticeable drop off in power through the revs.

Should add, blue is specified, orange is actual.