But, as they say.....you can't have your cake and eat it too. Look at it this way.....your MXT detector is one of the finest made. Goes as deep as most and deeper than many. But, there is no way you can expect to keep the coil a foot off the ground and still find coins buried. Especially those lost over 100 years ago. If the detector detects object that ten inches (or less) from the bottom of the coil, those coins would have to be hovering in the air to sound off. If that were the case, you wouldn't need a detector. Just a bucket to carry them home in. Having been a detectorist for over 30 years, I live for sites like you describe. If the owner won't let me clean off the brush, I hunt around it in the spring after winter kill. If you live where there is snow fall, that helps beat down the weeds too. If you don't live where seasons knock down the brush, then either you will have to be satisfied hunting around the shrubs, keeping the coil on the ground where you can, or putting forth the effort to clean the area to hunt. If it were easy, everyone would be successful at this hobby. HH Randy