The only way anyone can ever "master" the Pre-Trib Rapture doctrine requires that they first fall for it hook, line, and sinker.You show no signs of having mastered the Pre-Trib Rapture doctrine.
Neither of the two assumptions that your statement makes are supported by scripture.For example, the 7 year Tribulation is just a way of speaking of the 7 year covenant that the Antichrist signs with Israel which starts the Tribulation.
There is no 7-year 'prophetic' End Times period.
There will be no 7-year treaty between any antichrist and Israel (as being in accordance with bible prophecy).
Wow - how did you ever come up with this conclusion?!?Personally, I believe that the Tribulation starts real close to the beginning of the Trib.
(just teasing you - I am guessing that you made a typo of some sort)
Without looking it up specifically right now, I am pretty sure I remember correctly that the weapon burning of which you speak occurs at a point in time after the Millennium begins.The main reason some bible students say there is a long (3.5 years) wait between the Rapture and the Trib. is because there seems to be some time needed (7 years) for Israel to burn all the enemies' weapons (which takes a total of 7 years to burn all the weapons), since the Antichrist runs all the Jews away from Jerusalem (at the midpoint of the trib) the Rapture would occur at least 3.5 years before the burning of all the weapons.