Thanks everybody for your responses; I'll probably end up trying everything everyone posted, except getting a Bait Cast (Just kidding). I do appreciate all the great feedback.
For the record, I so have 3 Catfish poles I use (All have 20lb or more mono) and all are Spincast; never had an issue with any of those (Except when the fish are not biting, but I blame them). The Rhino I original had an issue with is/was for Crappie, Bluegill, and now Bass (Pond fishing and offshore lake fishing). In the future I will leave Braid off of Spincast reels (I did purchase a Abu Garcia 1276SLi Spincast a week ago off eBay, will be here today I hope and it stated it comes pre-spooled with 12lb braid; I'll try some of the tips here when I get a rod and get it hooked up: Set drag lower, cast smooth as possible, etc.) Maybe this particular will give me better results!
I would also shy away from putting on 8lb test on the Rhino because as mentioned earlier I used 10lb mono and broke a few lines with large bass. Maybe it was my drag that broke it, but not knowing the ins and outs of all that yet I'm one that would prefer 12lb test over 8 or 10. I can still feel and catch smaller bluegill on 12 and even 15lb test, and I seemed to be able to reel in the bigger bass with less line breaks (Using another pole with 12 and 15lb line). Maybe I'll just get 4-5 poles with all diff setups and try them all (wink) but my INITIAL reaction was to beef up to 12lb line for bass. A few of you recommended Trilene XL over Spiderwire, if they have that in 10 or 12 maybe I can experiment with that??
Thanks all again! I just woke up and I'm ready to go fishing again with all this discussions :-)