my RIAs needed to have a properly fitted mag catch installed before they would run reliably with the stock mags. nose dive jams due to the sloppy fitted mag catch allowing the magazine (several different mags) to have too much up and down play......
as stated above, Wilson mags are top of the line and will resolve most feed problems.
with Sarah Jane, Leela, Romana, Nyssa, and Tegan.
Facts are no match against enthusiasm and ignorance...