these box calcs seem right?

[wu501 10+ year member]

and thanks to old school to for helping me with some of my missing info. Its guys like you that make forums the way they should be //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[OLD_SCHOOL 10+ year member]

if it was me i would make your ID depth 3 inchs longer than your port and adjust your width if you can

if you can't and it has to be an L port your port lengths and displacements are incorrect

 

[wu501 10+ year member]

?????? do you mean the internal depth must be 3" longer than my entire port length or 3" deeper than where port wall 1 ends and turns into port wall 2? The first port wall ends 3" before the interior rear wall. It will be a L shaped port with 3" clear the whole lenght of the port.

 

[OLD_SCHOOL 10+ year member]

yeah if your ID depth is 3 inchs longer than your 22.75 LV then you won;t have to turn it

 

[wu501 10+ year member]

nvmd, i didnt undestand what you meant. the interior depth is only 22" deep. The port has to turn in an l shape. it will still be 3" off the outer wall. why am i wrong?

 

[OLD_SCHOOL 10+ year member]

because you have to acount for the fact that first port goes al lthe way to the back wall even though it should stop a port width away from the back wall and you have a corner to deal with

 

[wu501 10+ year member]

it does stop 3 " before the rear wall and will then turn. Is taht what you mean? So the displacment will be more then i figured?

 

[OLD_SCHOOL 10+ year member]

you a have a Pm

port wall one = internal dpeth - port width

that will give you your length