[jaysea]

well think of this,a old friend of mine had a marina,an the old way of suporting a boat up north is with cement blocks,an a small to average size boat takes almost 20 blocks,now to carry an load that many blocks into a truck then unload ,block boat ,yor arms would be down to your knees,an to yous the jack stands the rite way,think how much time you can save,think about busted fingers from the blocks,blocks break/crack,a few years back i had to have my 25 proline short halled to fix a trim tabnwater was to cold to jump in to fix, ashort hall was $125 for a 1/2hour fix