How to activate WEP for Bf110

[JG53Frankyboy]

i have two "systems" of activating WEP in my controls mapped so far:
for 109, 87 and 88 i just hit a button and WEP is running. In the 109 automaticly it will be reset after 1 minute, in the 87 and 88 i have to deactivate it by hitting the same button.

In the Hurri,Spit and Blenheim i have first to hit the button "boost cut out" than i am abble to push my X52 Throttle 'throug the gate' to get 110% in the digital Info window. When i dont have activated the cut out, pushing the throttle to the gate will not increase the 100% to 110% , it stays at 100%

So......what exactly you use in the BF110 to get the WEP..i am more than confused !