boost problem

Iv gor a mbc on my car but not sure if its plumbed right as its only boosting 0.5 all the time and just under .... Question is ive got an external wastegate if this is nakerd my boost wnt run correct will it ? If so how do u tell if one is ?
What way do u normaly plumb in a mbc ?
Ive got frontmount . Top mount turbo . Dump valve . External wastegate . Fpr .

Tbh i think ny wastegate cud he fuked but not sure lol

post some pics of your setup MBC should feed from IC pipework or nipple under the throttle body to mbc then to the WG have you tried turning the MBC around?

Its dne now buddy some put it in wrong but all fixed;)