Toe Perfs for Multi-lateral Fracs; Tools to eliminate tractor runs

Hi all,

What are some tools being run for the [B]toe [/B]of the casing string for horizontals to be [B]fraced[/B]? We are currently running SLB tool, however during the pressure test to [B]10k[/B], the sleeve opens and other means have to be used to have a successful pressure test.

The product we are using is [B]similar[/B] to the one in the link below:
[url]http://www.slb.com/~/media/Files/completions/product_sheets/mss/kickstart_rupture_disc_valve.pdf[/url]

What are some experiences? What works and what doesn't?

Cheers

Vlad