All tarps are now shipping with two pole mod installed. You just need to order correct poles, add pole stabilizer and setup. Here is picture of poles installed in H12, one end only. Installed on both ends these provide for a rock solid tarp in high winds. Notice location of poles in relationship to tarp panel pull outs.
Due to poles running at slight inward angle you will need to prevent pole from tipping. Add short length of cord attached to pole then ran to ridge line guy out.
9/32" double sided grommets installed on tarp side guy outs allow you to add locking tip poles easily. Poles and stabilizer cord are not included and are to be provided by end user.
Center pole mods are available at nominal cost of $15, just email us to add to your tarp order. We will include pole lengths needed with your shipment or via email prior to shipping if desired.