% of test that you can use in a blend is allot less than on a single ester, the more esters you add the more weight there is and less base compound to use. Have a look at admins post around the 7 ester blend, he goes into nice detail.
Test e will give you 72mg per 100mg of test, not sure on sus, but will be allot less test and thus much higher levels in your blood. Maybe try and lower your weekly dose or if you injecting 2 x p/w swop to 1 x p/w.
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