Ok. Look at this pic:
Can you see the the original timing mark at 90 degrees to your mark? That's funny, isn't it? With the cam gear marks aligned No.1 should be at TDC. The timing mark should be aligned with the timing pointer.
Where is the timing pointer on an 8BA? check this pic.
It's not where the timing mark is, it's roughly in line with No.1 cylinder.
Your gear is either fitted wrong or marked wrong.
I'll repeat:
Your gear is either fitted wrong or marked wrong.
Ignore any comments about distributors, springs and the cam even, the first thing to establish is the relationship between the crank, the keyway, no.1 tdc and the mark on the gear.
All the other things can be looked at in turn once the correct cam timing has been established.
Mart.