I have an upward curve, it's only slightly curved when erect but the curve seems to be greatly exagerated when jelqing. For this reason I'm finding it's quite difficult to jelq straight out away from my body and it's much easier to do it in an upward direction. Is this a problem? Am I going to cause more of a bend jelqing upwards? Will gains be affected by not jelqing straight out at 90 degrees to my body?