MX the ego type A drip tip fits the A2-T top section and the ego type B drip tip fits the A2-MegaT top section.
Now I just had another one of those DUH, why didn't I think of that sooner moments. 701 carts are dirt cheap at around $4 for 5, so what if you sawed off the top of the plastic 701 T Tip and drilled out the center to fit a drip tip? I think I shall try this one right now. If it works then we get all the 701-510 drip tip adapters we want at around a dollar a piece. If it doesn't work out that it can be used as a 510 drip tip adapter then it could still be used as a drip tip but cutting off the top of the T Tip and drilling a slightly larger center hole using the center hole as its own guide to do so.
Now I just had another one of those DUH, why didn't I think of that sooner moments. 701 carts are dirt cheap at around $4 for 5, so what if you sawed off the top of the plastic 701 T Tip and drilled out the center to fit a drip tip? I think I shall try this one right now. If it works then we get all the 701-510 drip tip adapters we want at around a dollar a piece. If it doesn't work out that it can be used as a 510 drip tip adapter then it could still be used as a drip tip but cutting off the top of the T Tip and drilling a slightly larger center hole using the center hole as its own guide to do so.