If you find the climbs feel too hard (or just don't feel "right" to you) you can adjust some of the more advanced settings in FulGaz to tailor the ride experience to suit your personal preference.
By default, FulGaz simulates outdoor gradients accurately. Although it will vary slightly between different trainers and smart bikes, a 10% climb in FulGaz will feel like a 10% climb outdoors! You can adjust this feel by changing the Slope Scaling settings.
NOTE: Before adjusting any of your FulGaz settings, it's important to ensure that your trainer is correctly calibrated by performing a spindown test.
To perform a spindown, first download and open the app for your trainer (eg: Wahoo Fitness or Tacx Utility app) then ride for 10 minutes to warm up your trainer. Perform the spindown test by following the instructions in the app, then exit the app and re-load FulGaz.