You still need to use a vernier height gauge on the cam lobes and a degree wheel on your crank to dial in your cams. No 2 engines are the same, the cam sprockets/locking key might have some free play, timing belt might be stretched, tensioner pulley not torqued correctly, uneven wear on cams, etc.
Normally with high cams, an aftermarket ECU with ignition adjustments throughout the rev range is recommended, adjustable cam pulley will not give you good overall performance.
Set for nice idling and low end, the rev will cut out before reaching the peak of the cam at high revs, pick up will feel like driving a bigger cc car with better pull but no punch.