New Moog control arm w/ balljoint dust boot

[Nick_Escalante]

I just installed 2 new control arms w/ balljoints and can't get the dust boot to seat on the balljoint. The dust boot is separate and must be installed by user. Currently, the boot is not flush. Any tips? thx.

 

[Quest]

for what kind of vehicle? Are there another better alternatives available other than Moog?