distributor moving around help please

Hi there, i just finished rebuilding my 318... it fired right up the first time i tryed to start it good oil pressure and vacuum... The problem is that entire distributor its wobbling in its bore, i checked with a timing light and the timing was rock steady not jumping at all, the distributor its seating all the way inside the drive gear and the clamp was tight... I did replaced the oil pump/ distributor drive gear bronze bushing but i had to ream it to size by hammering the drive gear in, not hard but hammered anyway... No way to get special tool in this country... I did not replaced the drive gear because it looked fine

The distributor itself has no play at all and the shaft looks straight

Should i just do the obvious and replace the bushing and drive gear or there is something i might be missing here??

Camshaft end play was withing specs 0.006" or less

Any suggestions will be greatly apreciated.