4mil stroker problem learn on WOT even with NO HIGH JET

Just to let people know. Know fixed. Was the carb signal due to the cross over in the protec inlet manifold. Filled it with devcon liquid metal. Now my ski reacts to the jet changes. Carbs dialed in now runs sweet on 120low, 1.5turns
125high 1.5 turns
20psi pop

Cheers for your help
Fill the cross-over!!! Jetting will change dramatically

Thanks to carbonx2 after researching what he said I knew that was the issue as tried everything else.
 
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