"...........You may get a good one like the one you saved, it's parents or
grandparents...you'll have to then save seed from those and cross back with
the parent.. and do that several generations in order to fix the traits you
like. ......."

Sounds good,....BUT........"Cross back to the parent"?.
have you forgotten that the parent tomato is dead and gone before you even
sow the seed, let alone have it there to cross back to.
You just have to have several seasons of selection with the hope that the
trait that you want doesn't die out.






--
David Hill
Abacus nurseries
www.abacus-nurseries.co.uk