Hi there! I understand that your FulGaz app screen size appears too big on your Windows device. Just to get a clearer picture before we jump into solutions—are you seeing the whole app stretched beyond your display area, or are specific elements inside the app too large? Also, is this happening when you open the app full screen, or does it happen even if you’re in windowed mode?

In the meantime, here are a few potential ways to adjust the screen size or display for FulGaz on Windows:

1. Check the Display Scaling in Windows:
- Right-click on your desktop and select Display settings.
- Under Scale and layout, check the scaling percentage (e.g., 100%, 125%, 150%). Sometimes, higher scaling values can make apps look oversized.
- Try setting it back to 100% and then reopen FulGaz to see if that helps.

2. FulGaz Full-screen Mode Behavior:
- FulGaz on Windows generally defaults to full-screen mode and currently doesn’t offer a windowed mode or allow dragging the app size manually9.
- If you want to adjust how much of the screen the HUD or bike computer takes, you might look into the in-app settings for bike computer size customization, which affects how much screen space the display info uses3.
- This won’t resize the full app but can help with content layout.

3. Video Resolution & Playback Settings:
- Sometimes default video resolution or magnification settings might cause display oddities.
- Check FulGaz settings inside the app to reduce or adjust video playback quality; this could help smooth any scaling issues5.

4. Update Graphics Drivers:
- Ensure your Windows graphics drivers are up to date since outdated drivers can cause display scaling problems.

Could you try checking your Windows scaling settings and then let me know if the problem persists? Also, if possible, tell me what resolution your monitor is set to. That info will help me guide you better.

Are you comfortable trying those steps?