New golfer. Having trouble hitting my drives straight. I am 5ft 10 in. Have you had buyers shorten the driver and fairway woods to the same length? How short would you go? I understand some distance may be sacrificed. Let me know opinion. Thanks, Steve

The club you're looking at, the In1Zone Single Length Driver, is exactly that! It's a driver which is made at the same length as the fairway woods, so that way all of your woods swing exactly the same. The same head weight, shaft length, flex, everything is identical. And yes you will sometimes sacrifice a little bit of distance going with a shorter length shaft, but some people actually gain distance because they find that they strike the ball much better than with a longer shaft which not only results in straighter drives but longer ones as well. 

The woods are all based on the proper 5-wood length to fit your height. So if you're 5'10" I'd stick with standard length, which would make the driver and any woods all 42".

What is the COR value of the In1Zone Single Length Driver ?

This driver has a USGA confirming COR of 0.830

What is the length of this driver?

The standard length of this driver is the same as all of the single length woods @ 42", which is the length of a typical 5-wood. But you can have it made longer or shorter as needed based on your height.

For your In1Zone 12* Driver it says; "your ball position stays the same, your stance stays the same, and your swing place stays the same, no matter which wood you are hitting. ". Where is the ball placed? Is it similar to a traditional length driver which is near your leading foot?

Great question! When it says the ball placement, stance, and swing are the same no matter which wood you are hitting, that means whether you're hitting the single length driver, 3 wood, 5 wood, 7, 9, etc - the setup and swing is going to be exactly the same. As for where the ball placement is, well that's going to depend on the golfer. All of the single length woods (drivers and fairway woods) are made to 5-wood length, so you would play everything from wherever you typically play a 5-wood and swing everything like you're swinging a 5-wood.

Why does the loft selector indicate a "comparable to" loft? In other words, from a design perspective, why is a 10.5° loft comparable to a 9.5° loft traditional driver, and so on?

Due to the 42" length of the shaft, which is 3" shorter than a traditional driver @ 45", the clubhead speed is going to be 8-10mph slower which results in a lower launch angle with less spin. So what you get is a 14° driver which launches at about the same angle as a 45" 12° driver, a 12° that launches like a 10.5°, and a 10.5° that launches like a 9.5°. That's why a 9.5° isn't even offered in this driver, the launch angle and backspin would be way too low for most golfers.

what is the swingweight of the driver if ordered from you fully assembled? --- specs would be - rh, 12 degree loft, reg grafalloy blue shaft, standard length (42 in - correct?), standard tour velvet grip. What would be the advantage of upgrading to the matrix shaft (also reg flex)? Would that change the swing weight?

The swingweight really depends on what shaft you get and the grip size. If you were to get the prolaunch blue shaft at 42" with a standard size grip, you're looking at about a C8 swingweight. If you want it a little higher than that, making the driver +1/2" or 42.5" would give you about a D1. And we actually don't have that particular Matrix shaft in regular flex anymore, only stiff. We do have another Matrix shaft called the Proto OC, and that one is very similar in weight and torque but it is slightly lower launching and lower spinning. Another option would be the Prolaunch Red which is a low-launch/low-spin shaft, and that one is a little heavier than the other two at 68g vs 63-65g.

What length Is the I zone driver

The standard length is 42" which is the length of a typical 5-wood.