Even at $1,000, the Xbox Ally X handheld didn’t ship with magnetic drift-resistant joysticks, and neither did the $600 model. But for an extra $20 at Amazon, you can change that today — with officially Asus-approved and sanctioned TMR joysticks from Gulikit, the company that’s made a name for itself by supplying aftermarket drift-resistant sticks.

The company says it worked with Xbox Ally manufacturer Asus to create these sticks, that they’ll be “automatically recognized” when you swap them in, and that you can use the handheld’s built-in Armoury Crate app to calibrate them afterwards.

And while I haven’t tried these ones (I do have a pair in my Switch), I can confirm it’s pretty easy to pop open the Xbox Ally to install. Just loosen the Philips-head screws, poke in a guitar pick pry tool to create a small gap, and pull a little harder than you think you need to pop open the clips. The joystick modules are right underneath. There’s nothing blocking you — just pop a ribbon cable and undo their three screws.

Here’s the company’s walkthrough in case you want to see for yourself — though I do not recommend taking sharp tweezers to ribbon cables when your fingernails can do that job safer and easier. (I may have broken a few ribbon cables in my life.)

When we’re talking about TMR or the older and slightly less power-efficient Hall effect joystick technology, I usually write “drift-resistant” instead of “drift-free” because you may find your center point drifting over time — but the beauty of magnetic is you just have to recalibrate! Unlike the potentiometer joysticks that ship with Nintendo, Sony PlayStation, and Microsoft Xbox controllers, you’re not scraping away material that’ll lead to permanent drift as you use the magnetic versions.

Gulikit’s new Xbox Ally sticks are $20 in the US today, and should also be available in the UK for £20, and in Italy, France, and Spain for €22, this January.