bensdad:
IIRC, you are loading on Lee gear--with a 4-die configuration, right? While I suspect your problem is just not enough flare on the PTED, you might also need to adjust the FCD / #4 die.
Here's a procedure to get your physical assembly details sorted out.
Get the flare bigger, like rcmodel says, and get the cartridge built in #3--and make sure the LOA is what you want. Build a few dummy rounds--no primer, no powder--this way--say a half-dozen or so--i.e., with bullet seated to the correct LOA.
The seater #3 die should have removed most of the bell--virtually all of it.
Now, go to the FCD / #4 die. loosen the locknut up, and back up the die. Also back up the seating stem--back it up a lot, like 3-4 full turns. Lower the die body until you feel it touch the case, then back it up about a quarter turn. Lock it down.
Now start dialing in the crimp with the center knob. Try crimping. You may, but probably shouldn't, feel a "double bump" to postsize the case because typical jacketed bullet sizes are not going to make the overall diameter too big for the max diameter spec. of the cartridge.
But, at the top of the stroke, with the cartridge fully inserted, you will feel a touch of resistance when you start crimping. It will probably take several attempts for you to get contact--and you want to just barely see a bit of "brightness" at the rim, where the FCD will push / polish a bit.
If this is a revolver load (remember to give more data next time you ask; it helps to know caliber / cartridge, etc.), that's probably enough crimp. Now, test these rounds in your semiauto magazine, to see if they feed, or in your max cart gauge or revolver cylinder for fit.
Try taking apart your dummy rounds--at least two of them--with your inertial hammer. Use short, sharp raps with forearm movement but not full-stroke arm swings and count the number of strokes you need to dislodge the bullet. That count is, with experience, a guide for you about tight the crimp is while you are learning to visually judge it, BTW.
If they do, now try building some real rounds.
Update us, will you?
Jim H.