Yes Jop, sorry. It was only a small joke based on the fact that on some jobs 2" is considered large bore also.

In any case there are the charts that shows the required length to absorbe an amount of displacements. "dsiingh" can show them to the client and the client can see that a small bore is more flexible. It will be happy. (assuming that "dsiingh" wanted this kind of answer)

Best regards,