I use SWA quite frequently to get myself to and from home/work. Ya'll are always very accommodating and it is much appreciated. That being said, due to the sometimes low frequency of flights, I have run or almost run into problems regarding the plane being weight restricted. It seems to happen with a variety of 73 models with seemingly no rhyme or reason. It's happened in good weather going from airport to airport with not particularly short runways and seemingly no ALT. I was wondering if it was something that is specific to SWA or the models you fly. Other carriers that have 73's don't ever seem to run into these problems. I don't know if there is anyway to better anticipate the issues but if there is I would be curious to know. Thanks, and once again thank you for all the past and future hospitality!