I would like to kindly request a feature enhancement regarding the horizontal pipe sizing settings within H2X. Currently, the sanitary plumbing pipe sizing interface only allows for five tiers, which can be limiting for more complex designs. Similarly, the stormwater pipe sizing is restricted to four tiers. Would it be possible to introduce an option to add more tiers in both sections? This would greatly improve flexibility and accuracy when configuring a wider range of pipe sizes across different systems. Thank you for your time and consideration. Please let me know if any further information is needed.