The penalty in rookie and Pro should be able to disable by the host of the league.
In our league Rookie, Pro and Elite are all high leveled, so we have unreal conditions in our league among rookies and pros. An Lv7 manager in the rookie won most of the races in the second half of the season against an Lv20 manager without going online, as the weight (ballast) is far too high. Similar situation is our pro. Lv17-Lv20 managers have no chance to win the championship against managers with Lv 14-16.
Our league is one of the top leagues in iGP and the situation is frustrating for many managers. It can not be the solution to move to another league as we are all very familiar and nobody wants to leave the league.
I know the situation in our league is very special, but due to the large number of high-level managers, development should give us a quick solution.